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Solved cases · Massachusetts, United States

Solved cases in Massachusetts

18case filesUpdated Jul 18, 2026

Casepin holds 18 solved cases in Massachusetts. A solved case is one the record closes with a conviction or an equivalent legal finding; each file names who was convicted only where a court did.

18solved
Open in the map
Files
18
Solved
18
Span
1638–2023
With coverage
6
Creators
4
Map of the 18 case files in Massachusetts, pinned by legal status
18 files in MassachusettsPins coloured by legal statusExplore live

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The files to open first

The files to open first

  • Credit: NY Daily News, Photo copyright 2013 Lloyd family via the Boston BanditsEditorial useSourceSOLVEDListen

    Industrial park, John Dietsch Boulevard, North Attleborough, Massachusetts · 2013

    Murder of Odin Lloyd

    Odin Lloyd, a semi-professional football player, was shot and killed in an industrial area of North Attleborough, Massachusetts, on June 17, 2013. Former NFL player Aaron Hernandez was convicted of his murder in 2015; two other men were convicted as accessories after the fact.

    1 thing to watch or hear
  • SOLVEDListen

    34 Fairview Road, Canton, Massachusetts · 2022

    Death of John O'Keefe

    Boston police officer John O'Keefe was found unconscious and dying on a lawn in Canton, Massachusetts, in January 2022; his girlfriend Karen Read was charged with killing him with her car but was acquitted of all major charges after two trials, amid allegations of a flawed investigation.

    1 thing to watch or hear
  • SOLVEDListen

    Cohasset, Massachusetts, United States · 2023

    Murder of Ana Walshe

    Ana Walshe, a Serbian-American real estate executive, was reported missing from her home in Cohasset, Massachusetts, on January 4, 2023. Her husband, Brian Walshe, was convicted of her first-degree murder on December 15, 2025, after previously pleading guilty to misleading the police investigation and improperly disposing of her body.

    1 thing to watch or hear
  • SOLVEDListen

    Fairhaven, Massachusetts · 2012

    Death of Conrad Roy

    Conrad Roy III, 18, died by suicide in his truck in Fairhaven, Massachusetts, in July 2014. His girlfriend, Michelle Carter, then 17, was later convicted of involuntary manslaughter for encouraging him via text and, on a final phone call, telling him to get back into his carbon-monoxide-filling truck.

    1 thing to watch or hear
  • Credit: Wikipedia/Wikimedia Commons (Murder of George E. Bailey); studio portrait c.1885Public domainSourceSOLVEDListen

    Breakheart Hill Farm, Saugus, Massachusetts · 1900

    Murder of George E. Bailey

    George E. Bailey was shot and dismembered at Breakheart Hill Farm in Saugus, Massachusetts, in October 1900. His employee, John C. Best, was convicted of the murder and executed in 1902.

  • Credit: Unknown authorPublic domainSourceSOLVEDListen

    Braintree, Massachusetts, United States · 1927

    Sacco and Vanzetti

    Italian immigrant anarchists Nicola Sacco and Bartolomeo Vanzetti were convicted in 1921 of murdering a guard and a paymaster during a 1920 Massachusetts payroll robbery; despite worldwide protest over alleged bias and disputed evidence, both were executed in 1927, and in 1977 the state proclaimed their trial unfair.

  • Credit: Unknown authorPublic domainSourceSOLVEDListen

    Harvard Medical College, North Grove Street, Boston, Massachusetts · 1849

    Parkman–Webster murder case

    Boston physician George Parkman vanished on November 23, 1849, after visiting Harvard Medical College; his dismembered, partly burned remains were found in the laboratory of lecturer John White Webster, who was convicted of murder and hanged in 1850.

  • SOLVEDListen

    Memorial Drive near Hayden Library, Cambridge, Massachusetts · 1992

    Murder of Yngve Raustein

    Yngve Raustein, a 21-year-old Norwegian MIT student, was fatally stabbed during a robbery on Memorial Drive in Cambridge, Massachusetts, on 18 September 1992 by three Cambridge Rindge and Latin High School students. All three were caught within 30 minutes and later convicted; the case sparked lasting debate about tensions between Cambridge's universities and local youth.

  • SOLVEDListen

    Edgewater Technology offices, Wakefield, Massachusetts · 2000

    Edgewater Technology shooting

    On December 26, 2000, Michael Morgan McDermott, an employee at Edgewater Technology in Wakefield, Massachusetts, shot and killed seven coworkers, making it the deadliest mass shooting in Massachusetts history.

  • SOLVEDListen

    Plymouth Colony (near Providence–Plymouth trail), Massachusetts · 1638

    Murder of Penowanyanquis

    In July 1638, Penowanyanquis, a Nipmuc man, was robbed and fatally stabbed near a trail between Providence and Plymouth Colony by four runaway indentured servants. He lived long enough to identify his attackers, three of whom were tried, convicted, and executed in September 1638.

About these files

Solved cases in Massachusetts, in brief

The files run from 1638 to 2023. The 2010s hold the most, with 5 files. The oldest is Murder of Penowanyanquis, from 1638.

They are spread across 14 cities and towns; the most are in Boston (4) and Cambridge (2). By type, the largest groups are murder and homicide cases (17), robbery and burglary cases (8) and kidnapping and abduction cases (2).

6 files of the 18 have coverage attached: 6 videos, podcasts and documentaries from 4 creators. Crime Weekly, Annie Elise and Dr. Todd Grande have covered the most of them.

Every file is written from cited sources and pinned where it happened, and every person named carries the legal status the record gives them. Families and anyone involved can request a correction from any file.

Every file

All solved cases in Massachusetts

16 files

  • Odin lloyd — Credit: NY Daily News, Photo copyright 2013 Lloyd family via the Boston BanditsEditorial useSource
    SOLVED AudioMurder of Odin LloydIndustrial park, John Dietsch Boulevard, North Attleborough, Massachusetts · 2013 · 1 thing to watch or hear
  • George Edward Bailey — Credit: Wikipedia/Wikimedia Commons (Murder of George E. Bailey); studio portrait c.1885Public domainSource
    SOLVED AudioMurder of George E. BaileyBreakheart Hill Farm, Saugus, Massachusetts · 1900
  • Jane Britton — Credit: Full version of image is credited to Lincoln Studio, Malden, MA, USAPublic domainSource
    SOLVED AudioMurder of Jane Britton6 University Road, Cambridge, Massachusetts · 1969
  • Mario Buda — Credit: Unknown authorPublic domainSource
    SOLVED AudioSacco and VanzettiBraintree, Massachusetts, United States · 1927
  • HarvardMedical old — Credit: Unknown authorPublic domainSource
    SOLVED AudioParkman–Webster murder caseHarvard Medical College, North Grove Street, Boston, Massachusetts · 1849
  • SOLVED AudioDeath of John O'Keefe34 Fairview Road, Canton, Massachusetts · 2022 · 1 thing to watch or hear
  • SOLVED AudioMurder of Ana WalsheCohasset, Massachusetts, United States · 2023 · 1 thing to watch or hear
  • SOLVED AudioMurder of Vanessa MarcottePrinceton, Massachusetts · 2016
  • SOLVED AudioMurder of Yngve RausteinMemorial Drive near Hayden Library, Cambridge, Massachusetts · 1992
  • SOLVED AudioRoxbury murdersRoxbury, Boston, Massachusetts · 1979
  • File:AlexandraZappSmile.jpg — Credit: AllyfoundationPublic domainSource
    SOLVED AudioMurder of Alexandra ZappRest area on Massachusetts Route 24, Bridgewater, Massachusetts · 2001
  • File:Lisa Berlanga Trubnikova.png — Credit: U.S. Coast GuardPublic domainSource
    SOLVED AudioMurder of Lisa TrubnikovaMonument Beach, Massachusetts, United States · 2015
  • SOLVED AudioEdgewater Technology shootingEdgewater Technology offices, Wakefield, Massachusetts · 2000
  • SOLVED AudioMurder of PenowanyanquisPlymouth Colony (near Providence–Plymouth trail), Massachusetts · 1638
  • SOLVED AudioDeath of Conrad RoyFairhaven, Massachusetts · 2012 · 1 thing to watch or hear
  • SOLVED AudioMurders of Priscilla, Abigail, and William GustafsonTownsend, Massachusetts · 1987 · 1 thing to watch or hear

Elsewhere in United States

More solved cases

Same place, other outcomes

Every outcome in Massachusetts

Archive files2

These files are published and cited but are kept out of search listings for now, either because they fall outside Casepin’s true-crime scope or because they are still being deepened.

Questions

What people ask

How many solved cases in Massachusetts are on Casepin?

18. The count covers published files only and changes as new files clear review.

What is the oldest of these solved cases?

Murder of Penowanyanquis, from 1638. Open the file

Which case in Massachusetts has the most coverage?

Murder of Odin Lloyd, with 1 video, podcast or documentary linked from its file. Open the file

Which creators have covered solved cases in Massachusetts?

Crime Weekly (1 case), Annie Elise (1 case) and Dr. Todd Grande (1 case), among 4 creators in all.

Where in Massachusetts are most of these cases?

Boston (4) and Cambridge (2).

How current is this page?

It rebuilds hourly from the published files; the newest file change here is dated Jul 18, 2026. A status changes only when the record behind it does.

Every file cited · legal status from the record · our standards · request a correction